Product Profile of Perforated and Ladder Type Cable Tray

Perforated and Ladder Type Cable Tray is available in various width ranging from 50 mm to 1250 mm and height ranging from 15 mm to 50 mm. The Cable Tray is made from various materials having thickness from 1.6 mm to 6 mm. Shruti Industries is the manufacturer of Perforated and Ladder Type Cable Tray. Shruti Industries is an ISO 9001:2000 awarded company.

Shruti Industries also manufactures various types of perforated type cable tray, ladder type cable trays, cable raceway, floor trunking, grating, flat grating, aluminum raceway, MS grating, unventilated type cable tray etc. This Cable Tray can withstand temperature fluctuations and other damages.

Design features of Perforated and Ladder Type Cable Tray are:

• Cable trays design is based on limitation of deflection of cable trays L/360. It is ordinarily recommended that spacing of structures be limited to 1500 mm to provide a techno-economic design

• The width of the cable trays are determined by the diameter of cables that are run over the trays i.E. The clearance between heavy duty cables is equal to the diameter of cables, or cable cluster that pass over the tray. Cables used for lighting, instrumentation and other similar loads are usually bundled in a cluster, duly clamped and are run along one side of the tray

• Height of the flange of the cable trays are designed based on the load carried by the cable trays and also the availability of space wherein the able trays are to be fixed. The rungs of the ladder type cable trays are normally spaced between 250 mm/300 mm pitch

• The channels of ladder type cable trays are sometimes placed facing outwards. This facility increases the effective width of cable trays and also the stringer of the ladder type trays are used for fixing the lighting/instrumentation cables.